EN 62271-110-2012 en High-voltage switchgear and controlgear - Part 110 Inductive load switching.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationHigh-voltage switchgearand controlgear Part 110: Inductive load switchingBS EN 62271-110:2012BS EN 62271-110:2012 BRITISH STANDARDNational forewordThis British Standard is the UK

2、 implementation of EN 62271-110:2012. It is identical to IEC 62271-110:2012, incorporating corrigendum October 2012. It supersedes BS EN 62271-110:2009, which is withdrawn.IEC corrigendum October 2012 corrects paragraph four in Subclause 6.114.3.The UK participation in its preparation was entrusted

3、to Technical Committee PEL/17, Switchgear, controlgear, and HV-LV co-ordination, to Subcommittee PEL/17/1, High-voltage switchgear and controlgear.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the ne

4、cessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013ISBN 978 0 71748 2ICS 29.130.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard wa

5、s published under the authority of the Standards Policy and Strategy Committee on 30 June 2013.Amendments/corrigenda issued since publicationDate Text affectedEUROPEAN STANDARD EN 62271-110 NORME EUROPENNE EUROPISCHE NORM December 2012 CENELEC European Committee for Electrotechnical Standardization

6、Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62271-110:2012 E ICS 29.1

7、30.10 Supersedes EN 62271-110:2009 English version High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 62271-110:2012 + corrigendum Oct. 2012) Appareillage haute tension - Partie 110: Manoeuvre de charges inductives (CEI 62271-110:2012 + corrigendum Oct. 2012) Hochspann

8、ungs-Schaltgerte und -Schaltanlagen - Teil 110: Schalten induktiver Lasten (IEC 62271-110:2012 + corrigendum Oct. 2012) This European Standard was approved by CENELEC on 2012-11-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givin

9、g this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three o

10、fficial versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrot

11、echnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romani

12、a, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. EN 62271-110:2012 - 2 - Foreword The text of document 17A/1016/FDIS, future edition 3 of IEC 62271-110, prepared by SC 17A, “High-voltage switchgear and controlgear“, of IEC TC 17, “Switchgear and controlgear“ was subm

13、itted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-110:2012. The following dates are fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-08-01 latest date by which the n

14、ational standards conflicting with the document have to be withdrawn (dow) 2015-11-01 This document supersedes EN 62271-110:2009. EN 62271-110:2012 includes the following significant technical changes with respect to EN 62271-110:2009: former Table 2 has been split into three new tables to conform w

15、ith EN 62271-100 and to address actual in-service circuit configurations; the criteria for successful testing has been revised to a more explicit statement (see 6.114.11a); comments received in response to 17A/959/CDV and 17A/981/RVC have been addressed. This standard is to be read in conjunction wi

16、th EN 62271-1:2008, and with EN 62271-100:2009, to which it refers and which are applicable, unless otherwise specified. In order to simplify the indication of corresponding requirements, the same numbering of clauses and subclauses is used as in EN 62271-1 and EN 62271-100. Additional subclauses ar

17、e numbered from 101. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 622

18、71-110:2012 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 62271-106 NOTE Harmonized as EN 62271-106. BS EN 62271-110:2012EN 62271-110:2012EN 62271-110:2012 - 2 - F

19、oreword The text of document 17A/1016/FDIS, future edition 3 of IEC 62271-110, prepared by SC 17A, “High-voltage switchgear and controlgear“, of IEC TC 17, “Switchgear and controlgear“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-110:2012. The following dates ar

20、e fixed: latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-08-01 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-11-01 This document superse

21、des EN 62271-110:2009. EN 62271-110:2012 includes the following significant technical changes with respect to EN 62271-110:2009: former Table 2 has been split into three new tables to conform with EN 62271-100 and to address actual in-service circuit configurations; the criteria for successful testi

22、ng has been revised to a more explicit statement (see 6.114.11a); comments received in response to 17A/959/CDV and 17A/981/RVC have been addressed. This standard is to be read in conjunction with EN 62271-1:2008, and with EN 62271-100:2009, to which it refers and which are applicable, unless otherwi

23、se specified. In order to simplify the indication of corresponding requirements, the same numbering of clauses and subclauses is used as in EN 62271-1 and EN 62271-100. Additional subclauses are numbered from 101. Attention is drawn to the possibility that some of the elements of this document may b

24、e the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 62271-110:2012 was approved by CENELEC as a European Standard without any modification. In the official versio

25、n, for Bibliography, the following note has to be added for the standard indicated: IEC 62271-106 NOTE Harmonized as EN 62271-106. - 3 - EN 62271-110:2012 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, i

26、n whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international public

27、ation has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Annex ZA of EN 62271-100:2009 is applicable with the following addition: Publication Year Title EN/HD Year IEC 62271-100 2008 High-voltage switchgear and controlgear - Part 100: Alternating current circu

28、it-breakers EN 62271-100 2009 BS EN 62271-110:2012EN 62271-110:2012 2 62271-110 IEC:2012 CONTENTS FOREWORD . 4 1 General 6 Scope 6 1.1Normative references 6 1.22 Normal and special service conditions 6 3 Terms and definitions . 7 4 Ratings . 8 5 Design and construction . 8 6 Type tests 8 General 8 6

29、.1Dielectric tests 9 6.2Radio interference voltage (r.i.v.) test . 9 6.3Measurement of the resistance of circuits . 9 6.4Temperature-rise tests 9 6.5Short-time withstand current and peak withstand current tests 9 6.6Verification of protection . 9 6.7Tightness tests . 9 6.8Electromagnetic compatibili

30、ty tests (EMC) 9 6.96.101 Mechanical and environmental tests . 9 6.102 Miscellaneous provisions for making and breaking tests . 9 6.103 Test circuits for short-circuit making and breaking tests 10 6.104 Short-circuit test quantities . 10 6.105 Short-circuit test procedure . 10 6.106 Basic short-circ

31、uit test-duties 10 6.107 Critical current tests 10 6.108 Single-phase and double-earth fault tests . 10 6.113 High-voltage motor current switching tests 10 6.114 Shunt reactor current switching tests 16 7 Routine tests 27 8 Guide to selection of switchgear and controlgear 27 9 Information to be give

32、n with enquiries, tenders and orders . 27 10 Transport, storage, installation, operation and maintenance . 27 11 Safety . 27 12 Influence of the product on the environment . 27 Annex A (normative) Calculation of t3values . 29 Bibliography 31 Figure 1 Motor switching test circuit and summary of param

33、eters . 12 Figure 2 Illustration of voltage transients at interruption of inductive current for first phase clearing in a three-phase non-effectively earthed circuit . 16 Figure 3 Reactor switching test circuit Three-phase test circuit for in-service load circuit configurations 1 and 2 (Table 2) . 1

34、8 Figure 4 Reactor switching test circuit Single-phase test circuit for in-service load circuit configurations 1, 2 and 4 (Table 2) . 19 2 62271-110 IEC:2012 CONTENTS FOREWORD . 4 1 General 6 Scope 1Normative refer nces 1.22 Nor al and special service conditions 6 3 Terms and definitions . 7 4 Ratin

35、gs . 8 5 Design and construction . 8 6 Type tests 8 General 81Dielectric tests 2Radio interference voltage (r.i.v.) test .3Measurement of th resistance of circuits .4Temperature-rise tests 5Short-time withstand current and peak withstand current tests 6Verification of protection .7Tigh ness tests .8

36、Electromagnetic compatibility tests (EMC) 901 echanical and environmental tests .02 Miscellaneous provisions for making and breaking tests . 903 Test circuits for short-circuit making and breaking tests 04 quantities 05 Short-circuit test procedure .06 Basi short-circuit test-duties 07 Critical curr

37、ent tests08 Single-phase and doubl -earth fault tests .13 High-voltage motor current switching tests 106.114 Shunt reactor current switching tests 167 Routine tests 27 8 Guide to selection of switchgear and controlgear 27 9 Information to be given with enquiries, tenders and orders . 27 10 Transport

38、, storage, installation, operation and maintenance . 27 11 Safety . 27 12 Influence of the product on the environment . 27 Annex A (normative) Calculation of t3values . 29 Bibliography 31 Figure 1 Motor switching test circuit and summary of parameters . 12 Figure 2 Illustration of voltage transients

39、 at interruption of inductive current for first phase clearing in a three-phase non-effectively earthed circuit . 16 Figure 3 Reactor switching test circuit Three-phase test circuit for in-service load circuit configurations 1 and 2 (Table 2) . 18 Figure 4 Reactor switching test circuit Single-phase

40、 test circuit for in-service load circuit configurations 1, 2 and 4 (Table 2) . 19 BS EN 62271-110:201262271-110 IEC:2012 2 62271-110 IEC:2012 CONTENTS FOREWORD . 4 1 General 6 Scope 6 1.1Normative references 6 1.22 Normal and special service conditions 6 3 Terms and definitions . 7 4 Ratings . 8 5

41、Design and construction . 8 6 Type tests 8 General 8 6.1Dielectric tests 9 6.2Radio interference voltage (r.i.v.) test . 9 6.3Measurement of the resistance of circuits . 9 6.4Temperature-rise tests 9 6.5Short-time withstand current and peak withstand current tests 9 6.6Verification of protection . 9

42、 6.7Tightness tests . 9 6.8Electromagnetic compatibility tests (EMC) 9 6.96.101 Mechanical and environmental tests . 9 6.102 Miscellaneous provisions for making and breaking tests . 9 6.103 Test circuits for short-circuit making and breaking tests 10 6.104 Short-circuit test quantities . 10 6.105 Sh

43、ort-circuit test procedure . 10 6.106 Basic short-circuit test-duties 10 6.107 Critical current tests 10 6.108 Single-phase and double-earth fault tests . 10 6.113 High-voltage motor current switching tests 10 6.114 Shunt reactor current switching tests 16 7 Routine tests 27 8 Guide to selection of

44、switchgear and controlgear 27 9 Information to be given with enquiries, tenders and orders . 27 10 Transport, storage, installation, operation and maintenance . 27 11 Safety . 27 12 Influence of the product on the environment . 27 Annex A (normative) Calculation of t3values . 29 Bibliography 31 Figu

45、re 1 Motor switching test circuit and summary of parameters . 12 Figure 2 Illustration of voltage transients at interruption of inductive current for first phase clearing in a three-phase non-effectively earthed circuit . 16 Figure 3 Reactor switching test circuit Three-phase test circuit for in-ser

46、vice load circuit configurations 1 and 2 (Table 2) . 18 Figure 4 Reactor switching test circuit Single-phase test circuit for in-service load circuit configurations 1, 2 and 4 (Table 2) . 19 62271-110 IEC:2012 3 Figure 5 Reactor switching test circuit Three-phase test circuit for in-service load cir

47、cuit configuration 3 (Table 2) . 20 Figure 6 Illustration of voltage transients at interruption of inductive current for a single-phase test 28 Table 1 Test duties at motor current switching tests . 14 Table 2 In-service load circuit configurations . 17 Table 3 Standard values of prospective transie

48、nt recovery voltages Rated voltages 12 kV to 170 kV for effectively and non-effectively earthed systems Switching shunt reactors with isolated neutrals (Table 2: In-service load circuit configuration 1) 21 Table 4 Standard values of prospective transient recovery voltages Rated voltages 100 kV to 1

49、200 kV for effectively earthed systems Switching shunt reactors with earthed neutrals (Table 2: In-service load circuit configuration 2) 22 Table 5 Standard values of prospective transient recovery voltages Rated voltages 12 kV to 52 kV for effectively and non-effectively earthed systems Switching shunt reactors with isolated neutrals (Table 2: In-service load circuit configuration 3) 23 Table 6 Standard values of prospective transient recovery voltages Rated volt